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| author | Gwendal Grignou <gwendal@chromium.org> | 2015-07-31 13:22:40 -0700 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2015-08-22 09:31:38 +0000 |
| commit | 7b102441425af16ba960100c34a415b45917cda9 (patch) | |
| tree | 7ca8eea3fc7e5e451be91112add040b48fa43358 /driver/accelgyro_bmi160.c | |
| parent | ed0192a9b1c7f4d45f646df9dd463ce7879459f6 (diff) | |
| download | chrome-ec-7b102441425af16ba960100c34a415b45917cda9.tar.gz | |
bmm150: Add support for calibration
Allow sending calibration information to the magnetometer.
BRANCH=smaug
TEST=Check from user space that calibration is taken into account.
BUG=chrome-os-partner:39900
Change-Id: Ic0f595bde1afdc0b6a79e3516a42b55d1f50c17c
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/291333
Reviewed-by: Sheng-liang Song <ssl@chromium.org>
Diffstat (limited to 'driver/accelgyro_bmi160.c')
| -rw-r--r-- | driver/accelgyro_bmi160.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/driver/accelgyro_bmi160.c b/driver/accelgyro_bmi160.c index 29152fe1f0..b3d32ec880 100644 --- a/driver/accelgyro_bmi160.c +++ b/driver/accelgyro_bmi160.c @@ -487,6 +487,8 @@ static int get_offset(const struct motion_sensor_t *s, BMI160_OFFSET_GYRO_DIV_MDS; } break; + case MOTIONSENSE_TYPE_MAG: + return bmm150_get_offset(s, offset, temp); default: for (i = X; i <= Z; i++) offset[i] = 0; @@ -539,6 +541,9 @@ static int set_offset(const struct motion_sensor_t *s, ret = raw_write8(s->addr, BMI160_OFFSET_EN_GYR98, val98 | BMI160_OFFSET_GYRO_EN); break; + case MOTIONSENSE_TYPE_MAG: + ret = bmm150_set_offset(s, offset, temp); + break; default: ret = EC_RES_INVALID_PARAM; } |